By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

What If Charge is NOT Fundamental?

624,876 views

PBS Space Time

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

92%
  • 14:33 / 15:43

Speech Rate:

  • 160 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

universe

/ˈyo͞onəˌvərs/

noun

all existing matter and space considered as whole.

quantum

/ˈkwän(t)əm/

noun

discrete quantity of energy proportional in magnitude to frequency of radiation.

unravel

/ˌənˈravəl/

verb

undo.

neither

/ˈnēT͟Hər/

adjective adverb conjunction determiner pronoun

Not one or the other not either none of two things. used before first of two alternatives to indicate that they are each untrue. Not in either case. not one nor other of two people or things. Not either one.

electromagnetism

/əˌlektrōˈmaɡnəˌtizəm/

noun

Magnetism produced by an electric current.

opposite

/ˈäpəzət/

adjective adverb noun preposition

situated on other or further side. in opposite position. Person, thing that is totally different to another. facing.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. By a particular way or process; by the use of.

particles

/ˈpärdək(ə)l/

noun other

minute portion of matter. Tiny pieces or quantities of some things.

magnetism

/ˈmaɡnəˌtizəm/

noun

physical phenomenon produced by motion of electric charge.

understanding

/ˌəndərˈstandiNG/

adjective noun verb

Being sympathetic. When you get the meaning correctly; comprehension. To know the meaning of language, what someone says.

electrodynamics

/əˌlektrōˌdīˈnamiks/

noun other

branch of mechanics concerned with interaction of electric currents with magnetic fields. .

powered

/ˈpou(ə)r/

verb

To move something forcefully and quickly.

charges

/CHärj/

noun other verb

price for goods or services. Prices for a service or goods. To run quickly toward someone to attack them.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M